| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.36 | 3.513% | $71.7966 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $20.68 | 13.664% | $23.5057 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $117.30 | 5.792% | $124.094 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $88.89 | 8.724% | $96.6448 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $124.74 | 3.747% | $129.414 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $100.56 | 9.874% | $110.4893 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $212.98 | 6.684% | $227.2156 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $734.51 | $783.1600 | $783.16 | $783.15 | $783.10 | |